13270567400 has 48 divisors (see below), whose sum is σ = 31288667040. Its totient is φ = 5233457600.

The previous prime is 13270567391. The next prime is 13270567403. The reversal of 13270567400 is 476507231.

It is a super-2 number, since 2×13270567400² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13270567403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 453074 + ... + 481473.

It is an arithmetic number, because the mean of its divisors is an integer number (651847230).

Almost surely, 2^13270567400 is an apocalyptic number.

13270567400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13270567400 is an abundant number, since it is smaller than the sum of its proper divisors (18018099640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13270567400 is a wasteful number, since it uses less digits than its factorization.

13270567400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934634 (or 934625 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 13270567400 in words is "thirteen billion, two hundred seventy million, five hundred sixty-seven thousand, four hundred".